baber/WOPTO huggingface dataset:
Patent JP-H03172494-A (JP)
Title: Continuous drilling method and device therefor
Inventor: SAITO SUMITAKA
IPC: E21B19/08
Filed: 1989-11-30
Abstract: PURPOSE:To facilitate the continuous drilling of an annular hole or a slotted groove by making crush depth less than the strike rebound quantity of a rod, then feeding a drilling machine laterally and continuously in the right-angled direction to the axis of the rod during its rebound, and repeating this operation. CONSTITUTION:A continuous drilling device is formed of a travel device 1, a boom mechanism 4, a supporting base 13, a guide cell 20, a guide pipe rotating shift device 30, a guide pipe 40, a drilling machine 50, and the like. The device 1 is driven to place the pipe 40 horizontally and in the state of facing the reference hole of a rock-bed R, and advance the cell 20 to press a foot pad 21 to the rock-bed R. The pipe 40 is then moved forward to bring a pit 52 into contact with the rock-bed R and strike/rotate a rod 51. The crushed quantity crushed by the pit 52 is to be less than the rebound quantity of the rod 51, and during the receding action of the pit 51, the pipe 40 is rotated to turn the rod 51. Repeating this, an annular hole H, for instance, can be drilled continuously. Continuous drilling can be thus performed easily.
Patent JP-H03170188-A (JP)
Title: Operating device for decorative object
Inventor: SATO YASUTA
IPC: A63H31/08
Filed: 1989-11-30
Abstract: PURPOSE:To increase a real feeling and interestring by relatively moving a casing to a supporting member and moving the casing together with a decorative object, which rotary core material is rotated, by providing a sensor to sense external stimulation. CONSTITUTION:When an electromotive motor 40 is rotated back and forth each time a sound sensor switch 51 senses the voice or handclap sound of a person, a driving mechanism 31 and an operating means 32 are operated and a rotary core material 20 and a rotary panel 35 are rotated. Since the rotary core material 20 is bent, the bent part is rotated at the time of rotation. In respect to this material, since a stalk-shaped hollow member 3 can not be rotated, it is turned. Therefore, the whole decorative object suck as an artificial flower 2 is moved like dancing. Simultaneously, since an eccentric shaft 34 to be engaged to a laterally long hole 36 is turned by the rotation of the rotary plate 35, a casing 23 rises up relatively to a supporting member 22. Thus, since the stalk-shaped hollow member 3 and the rotary core material 20 similarly rises up in the upper direction of a pedestal 1 as well, it seems from an external part the artificial flower 2 is extended upward while moving like dancing.
Patent JP-H11145000-A (JP)
Title: Vertical chip-type aluminum electrolytic capacitor
Inventor: FUJIMOTO KATSUYA
IPC: H01G9/08
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a vertical chip-type aluminum electrolytic capacitor in which contact between an external bottom surface of a case and a pair of lead and that between the external bottom surface of the case and a wiring pattern of a printed board are prevented, for stabilized product characteristics. SOLUTION: An external bottom surface 21a of a bottomed cylindrical case 21 which is, sealed with an opening part with a lid member 25, incorporated with a capacitor element 22 comprising a pair of leads 24 together with a driving electrolyte is coated or painted with an insulating material 26, while the pair of leads 24 led outside through a pair of through-holes 23 provided at a bottom part of the case 21 are bent along the external bottom surface 21a of the case 21, on which the insulating material 26 is coated or painted, which is a mounting surface to a printed board.
Patent JP-H08164664-A (JP)
Title: Ink-jet recording sheet
Inventor: SEKIGUCHI HIDEKI
IPC: B41M5/52
Filed: 1994-12-15
Abstract: PURPOSE: To improve the yellowing resistance of a base surface by forming an ink receiving layer with a composition which is composed of inorganic pigment, etc., having a specified specific surface area in which cycloamylose is fixed in an area of a specified value of the specific surface area or larger. CONSTITUTION: An ink receiving layer composition is prepared which is composed mainly of an inorganic pigment with a specific surface area of 100m<2> /g or larger measured by BET in which cycloamylose is fixed in an area 20% or larger of the specific surface area and a binder resin. The composition is applied on a support and dried to make an ink-jet recording use sheet. Cycloamylose which can be used preferably is β-cycloamylose which has higher packaging efficiency for a coloring matter in comparison with α-and γ- cycloamylose and can prevent efficiently the coloring matter from fading. The inorganic pigment contained in the ink receiving layer has preferably the specific surface area by BET of 100m<2> /g or larger.
Patent JP-H08170571-A (JP)
Title: Fuel distribution pipe
Inventor: TAKAYAMA TATEKI
IPC: F02M55/00
Filed: 1994-12-15
Abstract: PURPOSE: To quickly increase fuel pressure at the time of starting an internal combustion engine, and to restrain pulsation during steady operation. CONSTITUTION: A fuel passage 11 is filled with fuel from a fuel pump 17, and provided with fuel injection valves 11-114. A capacity part 12 is connected to the fuel passage 11 through a valve 13. When an internal combustion engine is started, the valve is kept in the closing state by a spring 14, and the filling capacity of a fuel pump is small, so that when cranking of the internal combustion engine is started, the fuel pressure is quickly increased. When the fuel pressure is increased after the internal combustion engine is started, the valve is put in the opening state so that the filling capacity is increased to restrain the pulsation of fuel pressure.
Patent JP-H01155411-A (JP)
Title: Power source circuit
Inventor: KIDO SUSUMU
IPC: G05F1/56
Filed: 1987-12-11
Abstract: PURPOSE:To guarantee the stable operation of a power source circuit by preventing a control output voltage from being generated until an input voltage arrives at a specific voltage, and generating a constant stabilized control output voltage at a time when it exceeds the specific voltage. CONSTITUTION:The input voltage Vi is impressed on a first transistor 41 of NPN type, however, no current flows on the base of a second transistor 46 of NPN type until it arrives at the specific voltage (V2+VBE) in relation to the Zener voltage V2 of a Zener diode 44. Therefore, the output voltage of a third transistor 49 of PNP type remains at '0'. Here, when the input voltage Vi increases higher than the specific voltage (V2+VBE), the current flows on the base of the transistor 46 via a first resistor 43 and the diode 44, and the transistor is energized, and the base current of the transistor 49 also starts to flow via a third resistor 48, then, it is energized. Therefore, the emitter potential of the transistor 41 is clamped to the constant voltage, and the output voltage of the transistor 49 can be kept at a constant value, that is, (V2+ VBE2-VBE1-VCE3).
Patent JP-H09150186-A (JP)
Title: Treatment of organic sewage and device therefor
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/78
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce a weight of a surplus sludge and to prevent a COD of a treated water from deteriorating by subjecting an org. sewage to a biological treatment, returning a part of a separated biological sludge to the biological treatment, subjecting a remainder to a diaphragm electrolysis, then returning a part of a electrolyzed sludge to the biological treatment, subjecting a remainder to an ozone treatment and circulating and returning to an electrolyzing stage. SOLUTION: An org. sewage is supplied to a biologically treating vessel 1 to subject to the biological treatment. Then the treated sewage is separated into the biological sludge and a treated water 3, and the treated water 3 is discharged out of system. A part of the biological sludge is returned to the biologically treating device as a return sludge. The remainder is sent to a diaphragm electrolytic cell 6 constituting a sludge reducing means as a transfer sludge 5 to subject to the electrolysis. The sludge subjected to the diaphragm electrolysis is separated into a return sludge 13 and the other, and the return sludge 13 is returned to the biologically treating vessel 1. The other is sent to an ozone oxidizing vessel 7 constituting the sludge reducing means to subject to an oxidizing treatment, then returned to the diaphragm electrolytic cell 6 as a circulating sludge 12.
Patent JP-H08144693-A (JP)
Title: Removing method of foreign material of underground excavating machine and device thereof
Inventor: INO TAKAO
IPC: E21D9/06
Filed: 1994-11-24
Abstract: PURPOSE: To increase the construction efficiency, by searching foreign materials in an expected excavating area by a searching means like an underground radar and cutting the foreign materials and digging a hole at the outside of the expected excavating area and burying, the cut fragments into the hole. CONSTITUTION: When foreign materials 20 existing in an expected excavating area A are searched by a searching means, an underground excavating machine 10 is advanced just before a cutter bit collides with the foreign materials 20 and then stopped. The foreign materials are cut by a cutter 60 to get a required size and a hole with an appropriate size is opened by a drilling means 70 at the outside B of the expected excavating area. Cut foreign materials 21P are holded by a manipulator 50 and buried in the hole. After that, the ground is again excavated. The area A is set a little larger than an actually expected excavating area. In this way, foreign materials can be rejected efficiently and safely without preliminary works and the abrasion of cutter bit can be reduced and entanglement of reinforcements or the like with the cutter bit can be prevented.  And further, it can be automatized by making use of a microcomputer.
Patent JP-2000104658-A (JP)
Title: Metering pump device
Inventor: TANIGUCHI TORU
IPC: F04B23/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To secure metering properties of discharge at the time of fluctuation at the top dead center and the bottom dead center of a piston pump, and to feed the definite quantity of fluid for the long period of time. SOLUTION: This pump device is formed out of two piston pump devices 3 (A and B), and discharge is smoothed by changing the phase of the reciprocating actions of mutual pistons 2. In this case, while one pump device 3 (for example, 3) is in a discharge action at a constant speed, the other pump device 3 (B) is in an intake action at the speed higher than that of discharging, discharge is fed out of the other pump device 3 (A) while being adjusted in timing with the time of fluctuation when the flow rate of discharge out of the pump device 3 (A) is decreased, so as to allow the flow rate of discharge out of the whole of the devices (A and B) to be constant as a whole.
Patent JP-2001130152-A (JP)
Title: Lithographic printing plate, method for fabricating lithographic printing plate and lithographic printing plate fabricating device
Inventor: ASAKURA YUJI
IPC: B41N1/14
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent a printing plate from falling down even when it is made to stand obliquely against a support. SOLUTION: The lithographic printing plate 110 has a crest part 114 formed by curving the plate 110 in the plate thickness direction in the center position of a support side 112. The specified height of the crest part 114 ranges from 0.3 mm or more to 3.0 mm or less so that the maximum value of a clearance 220 from a flat base is as specified when the lithographic printing plate 110 is placed on the flat base. The plate 110 positioned in such a state in which it leans obliquely against a support does not fall down by setting the height of the crest part 114 to be 0.3 mm or more. As the crest part 114 is specified to be 3.0 mm or less high, no inconvenience occurs during using the lithographic printing plate 110.
Patent JP-H07144294-A (JP)
Title: Austenitic stainless steel welding material having excellent hydrogen brittleness resistance
Inventor: KIMURA KIMITOSHI
IPC: C22C38/40
Filed: 1993-11-19
Abstract: PURPOSE:To enhance the reliability of an austenitic stainless steel welding material by improving the hydrogen brittleness resistance of this material. CONSTITUTION:This austenitic stainless steel welding material is constituted by limiting the permissible content of Si in the inevitable impurities of the 18Cr-8Ni austenitic stainless steel, 8Cr-8Ni austenitic stainless steel contg. Mo and 18Cr-8Ni austenitic stainless steel contg. one or two kinds of Nb or Ti to <=0.1%. The sigma phase transformation at the time of a welding post-heat treatment is suppressed, by which the degradation in ductility occurring in the sigmaphase transformation is prevented and eventually the hydrogen brittleness resistance is improved.
Patent JP-H02161113-A (JP)
Title: Four-cycle engine with double-cylinder valve
Inventor: FURUYA SHIGEMI
IPC: F01L7/02
Filed: 1988-12-13
Abstract: PURPOSE:To make the whole engine small-sized and lightweight by providing double-cylinder valves on the intake port and the discharge port of the engine respectively and rotating them in the relative direction for the intake and discharge. CONSTITUTION:Double-cylinder valves 20 are arranged on the intake side and the discharge side respectively at positions of a cylinder head faced to a combustion chamber. Outer cylinder shafts 24 and 30 formed with intake ports 24a and 24b and discharge ports 30a and 30b are slidably coupled in collars 22 and 28 formed with longitudinally long intake ports 22a and 22b and discharge ports 28a and 28b in each double-cylinder valve 20, and inner cylinder shafts 26 and 32 formed with intake ports 26a and 26b and discharge ports 32a and 32b at the corresponding positions to the above intake and discharge ports are slidably coupled inside them. Belts 48 and 50 are wound on pulleys 34, 38 and 36, 40 provided on shaft ends of the outer cylinder shafts 24 and 30 and the inner cylinder shafts 26 and 32, and they are rotated interlockingly with a crank shaft 14a.
Patent JP-H03172978-A (JP)
Title: Device for matching linear graphic
Inventor: WAKAHARA TORU
IPC: G06T7/00
Filed: 1989-12-01
Abstract: PURPOSE:To attain the stable and highly accurate matching of input graphics by determining optimum local linear conversion between a reference graphic and an input graphic including finite displacement/deformation, executing the optimized local linear transformation to deform the reference graphic, and repeating said operation. CONSTITUTION:The linear graphic matching device is provided with a reference graphic constitution point storing device 1, an input graphic constituting point storing device 2, a positional weight coefficient calculating device 3, a structure weight coefficient calculating device 4, a simultaneous linear equations for local linear transformation components forming device 5, and the like. The positional vectors of points constituting two linear graphics to be matched, i.e. a reference graphic R and an input graphic S, are successively arranged so as to be expressed as in equations I, II, the local linear transformation of the respective points of the reference graphic R is repeatedly executed as shown in equation III to allow the points of the reference graphic R to be optimumly matched with any one of points in the input graphic S. Consequently, highly accurate linear graphic matching can be applied to displacement/deformation in a wider range by the small quantity of processing.
Patent JP-H06318422-A (JP)
Title: High-voltage switch
Inventor: NIKORASU JIEI SUTOROUDO
IPC: H01H33/12
Filed: 1993-12-14
Abstract: PURPOSE: To provide a high-voltage switch which allows substantial space saving from various modes of switches by reducing a mounting space required for an interrupter assembly. CONSTITUTION: A high-voltage outdoor switch 63 is equipped with a movable disconnecting switch blade 100, including a circuit interrupter 80 which has an interrupter contact 105 connected to an outdoor disconnecting switch contact in series. This circuit interrupter 80 has a lower BIL rating than that of the switch 63. The operation of this mechanism is as follows: an actuating mechanism initiates independent operations of the interrupter 80 and the disconnecting switch 63. After a rapid opening operation of the interrupter contact 105, a slow opening operation of the disconnecting contact follows. After a slow closing operation of the disconnecting switch contact, a rapid closing operation of the interrupter contact 105 follows.
Patent JP-H08172241-A (JP)
Title: Semiconductor light emitting element with algainas multiple quantum well
Inventor: SHIMIZU HITOSHI
IPC: H01S5/34
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a semiconductor light emitting element having excellent differential gain by providing a quantum well layer and a barrier layer made of AlInAs or AlGaInAsP, setting the thicknesses of the well layers to specific values or less, and setting the integrated value of the thickness of the well layers to a specific range. CONSTITUTION: A lower clad layer 2 made of an InP layer and a lower light confinement layer 3 made of an AlGaInAs layer are laminated on an InP substrate 1. Further, a strain compensating type multiplex quantum well layer 4 in which twelve quantum well layers 12 made of Ga0.32 In0.68 As layers each having a thickness of 4.5nm and thirteen barrier layers 13 made of AlGaInAs layers each having a thickness of 8nm are alternately formed is formed. Then, an upper light confinement layer 5 and an upper clad layer 6 are laminated, a region to be an optical path via the mask layer is retained, removed by etching, and a current narrowing structure layer 8 is formed on the region. Thereafter, a negative electrode 9 is formed on the lower surface, a contact layer 7, a Ti-Pt-Au layer are deposited on the upper surface and a positive electrode 10 is formed.
Patent JP-H02158890-A (JP)
Title: Bar code label reader
Inventor: HAKAMATA KAZUO
IPC: G06K7/10
Filed: 1988-12-12
Abstract: PURPOSE:To always accurately read out a bar code by moving a blood-collecting tube in the vertical and rotational directions based upon the output of a bar code reading means and automatically adjusting the position of a bar code label. CONSTITUTION:The reader is provided with the 1st moving means 15 for rotating the blood-collecting tube 2 around the axis of the tube 2, the 2nd moving means 10 for moving the tube 2 in the vertical direction and a control means 7 for driving the 1st moving means 15 when the reading means 5 does not read out the bar code label 4 at all in accordance with the output of the means 5 or driving the 2nd moving means 10 at the time of reading out a part of the label 4. Even when the applied position of the label 4 is shifted in the vertical direction or the direction of the tube 2 is rotated, the position of the tube 2 can be automatically corrected and the label 4 can be moved to the position opposed to the means 5, so that even if a worker does not previously check the applied position of the label 4 or the direction of the tube 2, the bar code 3 is always accurately detected.
Patent JP-H03175297-A (JP)
Title: Sight supervising device
Inventor: KUDO TOSHIO
IPC: F41G3/32
Filed: 1989-12-04
Abstract: PURPOSE:To enable a training of a shooter for improving an accuracy of sighting and a proper understanding of adaptability o the shooter to be recognized by a method wherein a supervising device is comprised of means for moving a target in sequence to a plurality of positions, performing a sight setting operation with a sight setting device for a target at each of the positions and generating a sighting completion signal upon completion of the sighting and means for sensing a displaced position of each of the sight setting operations for each of the targets when the sighting completion signal is generated. CONSTITUTION:A joy stick 6 is operated while viewing a sight glasses 14 until a cross-line of the sight glasses 14 and a target cross-line are coincided to each other. When a shooter judges that the cross-lines are coincided to each other, the shooter may push a sight completion button 17 placed at a head part of the joy stick 6. Upper, lower, right and left positions of a target 16 are stored in CPU within a control device 2. Then, after the target 16 is optionally moved by the joy stick 6 upwardly, downwardly, leftwardly and rightwardly, a sighting operation is carried out again and then the sighting completion button 17 is depressed. With such an operation, upon completion of the sighting operation by N times, the completion switch 7 is depressed. A result of sighting by N times is printed in a printer 9.
Patent JP-H04186595-A (JP)
Title: Cache memory
Inventor: SUZUKI MAKOTO
IPC: G11C11/401
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a cache memory having a high speed and low power con sumption by providing a selector circuit before a sense amplifier, and amplifying information of a way necessary for a CPU by the amplifier. CONSTITUTION:A selector 314 is provided directly after data arrays 302, 303 to select a way, and only selected data is amplified by a sense amplifier. Accordingly, since only data of the way necessary for a CPU is amplified by the amplifier, the number of sense amplifiers can be reduced, and power consumption is reduced. A bipolar transistor is used as the selector 314, switched by the outputs of comparators 312, 313, and a high speed way selection is conducted. Read data from tag arrays 300, 301 are not amplified by the amplifier, but when the comparators 312, 313 are composed to detect a coincidence, power consumption is reduced corresponding to sense amplification, and a path can be accelerated corresponding to unnecessary amplification of a signal amplitude.
Patent JP-H02159660-A (JP)
Title: Data transfer control system
Inventor: HAYASAKA KAZUMI
IPC: G06F13/36
Filed: 1988-12-13
Abstract: PURPOSE:To execute the bus release in an early stage by constituting the system so that a response control circuit detects a fact that the transfer data quantum and the received data quantum are different from each other as an error, and while a master unit is sending out each information by using a response line, a slave unit generates a response. CONSTITUTION:This system is constituted so that a response line 200-3 is provided in a line 200, and a unit 100-2 of a slave side monitors an error state of data which is being transferred by a response control circuit 8, so that when an error is generated, this fact can be informed to a unit 100-1 of a master side through the response line 200-3, and a data transfer in which the fault is generated can be suspended. In such a way, erroneous use of bus and breakdown of a memory in the case when a error is generated in the data transfer are prevented, and a recovery processing can be executed quickly.